Satellite A20(1).pdf

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A20.cdr
FIELD REPLACEABLE UNIT DOCUMENTATION
Satellite
A20 Series
GENERAL INFORMATION
Tools Required for Proper
Disassembly and Reassembly:
1. Phillips Screwdriver (Size 0&1)
2. 4mm Flat head Screwdriver
3. Case Separator
4. ESD Wrist Strap
5. ESD mats
6. Tweezers
Before attempting any of the following procedures,
make sure that the main battery and AC adaptor is
not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).
TOSHIBA
Tough Enough for Today’s World.
TM
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FIELD REPLACEABLE UNIT DOCUMENTATION
Satellite
A20 Series
TOSHIBA
Tough Enough for Today’s World.
TM
49472385.075.png 49472385.076.png
FIELD REPLACEABLE UNIT DOCUMENTATION
Satellite
TM
A20 Series
BATTERY PACK REMOVAL
OPTIONAL PC CARD REMOVAL
Battery
Pack
Release
lever
PC card
Eject button
1. Turn the computer upside down as shown.
2. Slide the battery release lever in the direction of the
arrow.
3. Lift out the battery .
1. Press the eject button for the PC card you want to
remove.
2. Press the extended eject button to pop the PC Card
out.
3. Grasp the PC card and remove it.
NOTE : Before removing any PC Card device, make sure
it is “STOPPED” in the PC Card manager.
SELECT BAY REMOVAL
DV-R/-RW DRIVE DISASSEMBLY
Release lever
DVD-R/-RW
drive
Base cover
Connector
M2x3 silver
flat head
screws
Connector cover
Select bay
device
M2x8 silver
screws
1. Turn the computer upside down.
2. Slide the release lever in the direction of the arrow.
3. Pull out the select bay drive .
1. Remove five M2x3 silver flat head screws securing
the base cover and lift out the cover .
2. Remove two M2x8 silver screws securing the
connector cover.
3. Remove the connector cover and the connector
from the DVD-R/-RW drive.
TOSHIBA
Tough Enough for Today’s World.
49472385.077.png 49472385.078.png
FIELD REPLACEABLE UNIT DOCUMENTATION
Satellite
TM
A20 Series
HDD REMOVAL
HDD bracket
handle
HDD cover
M2.5x4 black flat head screw
HDD assy
1. Turn the computer upside down.
2. Remove one M2.5x4 black flat head screw securing
HDD cover.
3. Remove the HDD cover .
4. Grasp the HDD bracket handle and pull to
disconnect the HDD assembly.
5. Lift the HDD assembly out of the HDD bay.
HDD REMOVAL
MODEM BOARD REMOVAL
HDD
Modem
board
M3x4 Flat head screws
HDD bracket
M2x4 flat head silver screws
Plastic insulator
6. Remove four M3x4 brass flat head screws securing
the HDD bracket to the drive.
7. Lift out the HDD .
1. Peel off the plastic insulator covering the modem
board.
2. Remove two M2x4 flat head silver screws securing
the modem board
3. Disconnect the modem board from PJ2900 on the
system board and then the modem cable from JP1
on the modem board.
TOSHIBA
Tough Enough for Today’s World.
49472385.079.png 49472385.080.png
FIELD REPLACEABLE UNIT DOCUMENTATION
Satellite
TM
A20 Series
CPU FIN REMOVAL
CPU fin
CPU cover
M2.5x6 black flat head screws
M2x18 black screws
1. Turn the computer upside down.
2. Remove two M2.5x6 black flat head screws securing
the CPU fin cover.
3. Lift out the CPU fin cover .
4. Remove two M2x18 black screws securing the
CPU fin.
5. Lift out the CPU Fin .
CPU REMOVAL
COOLING FAN REMOVAL
CPU
FAN cover
Open
Close
CPU lock
Silicone grease
M2.5x4 black flat head screws
1. Insert a flat head screwdriver to the CPU lock
and rotate it counter-clockwise to unlock the CPU .
2. Lift out the CPU .
1. Remove M2.5x4 black flat head screws securing
the FAN cover.
2. Lift out the FAN cover .
TOSHIBA
Tough Enough for Today’s World.
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